• Bosch 0280218279 MAF Sensor
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Bosch

Bosch 0280218279 MAF Sensor

Bosch 0280218279 MAF Sensor

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✔ Bosch  0280218279 Original Equipment Mass Air Flow (MAF) Sensor — Genuine OE Quality
✔ Fitment: Select BMW models with N55 3.0L engines (335i, 435i, M2, M235i, ActiveHybrid 3, and more)
✔ Direct replacement for factory sensor — no modifications required
✔ Manufactured to OE specifications — ensures precise air mass measurement
✔ 5-pin connector — plugs directly into the factory harness
✔ Genuine Bosch quality — trusted OEM supplier to BMW


Bosch 0280218279 MAF Sensor — for BMW N55 3.0L Engines

Engine hesitation, rough idle, poor fuel economy, black smoke, or a check engine light (P0101, P0102, P0171) — these are common signs that your Mass Air Flow (MAF) sensor may be failing. The MAF sensor measures the amount of air entering the engine and sends this data to the Engine Control Unit (ECU). The ECU uses this information to calculate the precise amount of fuel to inject for optimal combustion. A faulty sensor can cause an incorrect air-fuel mixture, leading to reduced performance, increased emissions, and potential engine damage .

This is an original equipment-quality Bosch MAF sensor (part number 0280218279). It is a 100% new, not remanufactured, sensor and housing calibrated and sold together, ensuring precise sensor reading and optimal engine performance . The sensor features a durable plastic housing and a 5-pin rectangular connector . This is the same quality part used as original equipment by BMW.


When to Replace

• Engine hesitation or stalling • Rough idle or misfire • Decreased fuel efficiency • Black smoke from the tailpipe • Check engine light with fuel/air mixture codes (P0101, P0102, P0171) • Loss of power during acceleration 

Product Details & Highlights

• ✔ Genuine Bosch OEM — not an aftermarket or Chinese replica
• ✔ 100% new, not remanufactured — sensor and housing calibrated together • ✔ Accurate air mass measurement — ensures proper fuel delivery • ✔ Patented design — increases robustness against water and particulate damage, reduces sensor drift • ✔ Direct replacement — fits factory intake system
• ✔ Backed by Bosch's manufacturer warranty

Package Contents

• 1 × Bosch  0280218279 MAF sensor (complete assembly)

FAQ

FAQ

Is this a genuine Bosch part or a copy?
This is 100% genuine Bosch OEM — in original factory packaging with Bosch part number printed on the label. It is not an aftermarket brand or a replica.

Does this fit my 2014 BMW 335i?
Yes — the 2014 335i with the N55 engine uses this MAF sensor. We recommend verifying with your VIN .

Does this fit my 2016 BMW M2?
Yes — the 2016 M2 is listed as compatible. Please verify with your VIN .

Can I use this sensor on a different BMW model?
This sensor is designed for specific BMW models with the N55 3.0L engine. Other models may require a different part number.

Does this sensor come with a warranty?
Yes — this sensor is backed by Bosch's manufacturer warranty. For claims, please contact the place of purchase.

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